Feature Extraction and Machine Learning for the Classification of Brazilian Savannah Pollen Grains

The classification of pollen species and types is an important task in many areas like forensic palynology, archaeological palynology and melissopalynology. This paper presents the first annotated image dataset for the Brazilian Savannah pollen types that can be used to train and test computer visio...

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Vydáno v:PloS one Ročník 11; číslo 6; s. e0157044
Hlavní autoři: Gonçalves, Ariadne Barbosa, Souza, Junior Silva, Silva, Gercina Gonçalves da, Cereda, Marney Pascoli, Pott, Arnildo, Naka, Marco Hiroshi, Pistori, Hemerson
Médium: Journal Article
Jazyk:angličtina
Vydáno: United States Public Library of Science 08.06.2016
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ISSN:1932-6203, 1932-6203
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Abstract The classification of pollen species and types is an important task in many areas like forensic palynology, archaeological palynology and melissopalynology. This paper presents the first annotated image dataset for the Brazilian Savannah pollen types that can be used to train and test computer vision based automatic pollen classifiers. A first baseline human and computer performance for this dataset has been established using 805 pollen images of 23 pollen types. In order to access the computer performance, a combination of three feature extractors and four machine learning techniques has been implemented, fine tuned and tested. The results of these tests are also presented in this paper.
AbstractList The classification of pollen species and types is an important task in many areas like forensic palynology, archaeological palynology and melissopalynology. This paper presents the first annotated image dataset for the Brazilian Savannah pollen types that can be used to train and test computer vision based automatic pollen classifiers. A first baseline human and computer performance for this dataset has been established using 805 pollen images of 23 pollen types. In order to access the computer performance, a combination of three feature extractors and four machine learning techniques has been implemented, fine tuned and tested. The results of these tests are also presented in this paper.
The classification of pollen species and types is an important task in many areas like forensic palynology, archaeological palynology and melissopalynology. This paper presents the first annotated image dataset for the Brazilian Savannah pollen types that can be used to train and test computer vision based automatic pollen classifiers. A first baseline human and computer performance for this dataset has been established using 805 pollen images of 23 pollen types. In order to access the computer performance, a combination of three feature extractors and four machine learning techniques has been implemented, fine tuned and tested. The results of these tests are also presented in this paper.The classification of pollen species and types is an important task in many areas like forensic palynology, archaeological palynology and melissopalynology. This paper presents the first annotated image dataset for the Brazilian Savannah pollen types that can be used to train and test computer vision based automatic pollen classifiers. A first baseline human and computer performance for this dataset has been established using 805 pollen images of 23 pollen types. In order to access the computer performance, a combination of three feature extractors and four machine learning techniques has been implemented, fine tuned and tested. The results of these tests are also presented in this paper.
Audience Academic
Author Souza, Junior Silva
Gonçalves, Ariadne Barbosa
Naka, Marco Hiroshi
Pistori, Hemerson
Pott, Arnildo
Silva, Gercina Gonçalves da
Cereda, Marney Pascoli
AuthorAffiliation 2 Department of Computing Science, Universidade Federal de Mato Grosso do Sul, Campo Grande, Mato Grosso do Sul, Brazil
3 Department of Environmental Science and Agricultural Sustainability, Dom Bosco Catholic University, Campo Grande, Mato Grosso do Sul, Brazil
4 Laboratory of Botany, Universidade Federal de Mato Grosso do Sul, Campo Grande, Mato Grosso do Sul, Brazil
1 Department of Biotechnology, INOVISAO, Dom Bosco Catholic University, Campo Grande, Mato Grosso do Sul, Brazil
5 Direction of Research, Extension and Institutional, Federal Institute of Mato Grosso do Sul, Science and Technology. Campo Grande, Mato Grosso do Sul, Brazil
University of Ulm, GERMANY
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BackLink https://www.ncbi.nlm.nih.gov/pubmed/27276196$$D View this record in MEDLINE/PubMed
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Conceived and designed the experiments: JSS ABG HP. Performed the experiments: GGS ABG AP. Analyzed the data: MPC ABG HP. Contributed reagents/materials/analysis tools: AP MPC MHN. Wrote the paper: ABG JSS GGS MPC AP MHN HP.
Competing Interests: The authors have declared that no competing interests exist.
These authors also contributed equally to this work.
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SubjectTerms Accuracy
Archaeology
Artificial intelligence
Automation
Biology and Life Sciences
Biotechnology
Brazil
Classification
Computer and Information Sciences
Computer science
Computer vision
Criminal investigations
Data mining
Environmental science
Feature extraction
Forensic engineering
Forensic science
Grassland
Honey
Human performance
Identification
Identification and classification
Information retrieval
Learning algorithms
Machine Learning
Medicine and Health Sciences
Palynology
Physiological aspects
Pollen
Pollen - anatomy & histology
Pollen - classification
Research and Analysis Methods
Researchers
Savannahs
Species classification
Sustainability
Wavelet transforms
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Title Feature Extraction and Machine Learning for the Classification of Brazilian Savannah Pollen Grains
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